Swap Magic Problem Plz Help Out

I just got swap magic 3.3 a few days ago and everything has been gravy since yesterday...the cd version disk is not loading...i get the red tinted screen saying please put in a ps2 disk or ps2 format disk. the disk has no scratches on it..and the ps2 loads the dvd ver. fine along with all my games. I wonder if theres something i could do to the disk or something like that to make it work....plz help

cuz i shrink the size of the games to fit on a cd-r, that way i dont waist all my dvd's...alot of games still dont fit to cd-r tho. Its all good tho. I got the dist to work by washing it with soap and water. then it messed up again...so i whipped it off really hard lol..then it works.